If automated file system mounting tool is not required on AIX, it must be disabled.

Severity
Group ID
Group Title
Version
Rule ID
Date
STIG Version
mediumV-215395SRG-OS-000378-GPOS-00163AIX7-00-003090SV-215395r958820_rule2024-08-163
Description
Automated file system mounting tools may provide unprivileged users with the ability to access local media and network shares. If this access is not necessary for the system’s operation, it must be disabled to reduce the risk of unauthorized access to these resources.
ℹ️ Check
Determine if the system uses "automated" by using command: # lssrc -s automountd Subsystem Group PID Status automountd autofs inoperative If the automountd process is active, this is a finding.
✔️ Fix
Disable the automated file system mounting tools. Empty the /etc/auto_master file. From the command prompt, run the following command: # stopsrc -s automountd